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RHEUMETOLOGY ARTHRITIS IMMUNOLOGY
NPI 1972855138
Internal Medicine - Rheumatology in Evansville, IN

Active since October 11, 2012
5015 E PLAZA EAST BLVD, EVANSVILLE, IN 47715(812) 437-2340(812) 491-1972 Get Directions Write a Review

NPPES record last updated: January 24, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Rheumetology Arthritis Immunology NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RHEUMETOLOGY ARTHRITIS IMMUNOLOGY (NPI 1972855138) is a healthcare organization registered as a rheumatology in Evansville, Indiana and active in the NPI registry since October 2012. The organization lists Moges Sisay, Owner, as its authorized official.

NPPES Registry Identity

NPI1972855138
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameRHEUMETOLOGY ARTHRITIS IMMUNOLOGY
Location Address5015 E PLAZA EAST BLVDEvansville, IN 47715-2861
Mailing Address5015 E Plaza East BlvdEvansville, IN 47715-2861 · (812) 437-2340 · Fax (812) 491-1972
Phone(812) 437-2340
Fax(812) 491-1972
Organization SubpartNo
Authorized OfficialMoges SisayOwner · (812) 437-2340
Enumeration DateOctober 11, 2012
Last NPPES UpdateJanuary 24, 2025
NPPES CertifiedJanuary 24, 2025
✔ NPI 1972855138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in IN · 01053981A
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
5015 E PLAZA EAST BLVD, Evansville, IN 47715
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rheumetology Arthritis Immunology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Rheumetology Arthritis Immunology, which bills Medicare for the services this clinician delivers.

Clinician (1)

Moges Sisay, MD
Rheumatology
NPI 1649264896
3801 BELLEMEADE AVE STE 300
Evansville, IN 47714
(812) 485-1400
✔ PECOS1.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rheumetology Arthritis Immunology's NPI number?

The NPI number for Rheumetology Arthritis Immunology is 1972855138. It was assigned to this organization in the NPPES registry on October 11, 2012.

Where is Rheumetology Arthritis Immunology located?

Rheumetology Arthritis Immunology is located at 5015 E Plaza East Blvd, Evansville, IN 47715. The listed phone number is (812) 437-2340.

What is Rheumetology Arthritis Immunology's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Rheumetology Arthritis Immunology enrolled in Medicare?

Yes. Rheumetology Arthritis Immunology is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rheumetology Arthritis Immunology?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Rheumetology Arthritis Immunology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Rheumetology Arthritis Immunology accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Rheumetology Arthritis Immunology as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Rheumetology Arthritis Immunology was last updated on January 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.